<template>
    <div class="toast">
        <i :class="['iconfont' , getClassName]"></i>
        <span>{{toastMsg}}</span>
    </div>
</template>

<script>

import {mapState} from 'vuex'

export default {
  data () {
      return {
      }
  },
  computed : {
    ...mapState({
      toastMsg : state => state.showToast.toastMsg,
      toastType: state => state.showToast.toastType
    }),
    getClassName () {
      if(this.toastType === 'success'){
        return 'icon-toast_chenggong'
      }else if (this.toastType === 'danger') {
        return 'icon-toast-shibai_huaban'
      }else {
        return 'icon-toast-jinggao'
      }
    }
  }

}
</script>
 
<style lang = "less" scoped>
.toast{
  position: fixed;
  padding: 10px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  border-radius: 10px;

  .iconfont{
    margin-right: 10px;
  }

  .icon-toast-shibai_huaban{
    color: red;
  }

  .icon-toast_chenggong{
    color: green;
  }

  .icon-toast-jinggao{
    color: orange;
  }
}
</style>